Also, last night, I saw proof that the earth is a sphere with my very own eyes, I watched the space station zoom by in the sky, it was amazing.

I was lucky to do with some friend who are much better at math than I am and were able to calculate exactly where it would be in the sky, and sure enough they nailed it. Long story short, all their math involved the earth being a sphere too...
I'm going to try and see it again tomorrow night and head up to Brisbane again, but I'm not sure of the weather or my schedule.
I also don't have anything powerful enough to capture it at those light levels, but, there are plenty of videos online that show it, here one from a great Youtube channel, Smarter Every Day. Not only is it an amazing capture, but it was during the US solar eclipse which again is more proof of the maths requiring the earth to be a sphere and the shadow cast bu the moon also being round, round because you guessed it, the moon is a sphere too.